<template>
  <div class="login-container">
    <div class="logo" />
    <div class="form">
      <h1>登录</h1>
      <el-card shadow="never" class="login-card">
        <el-form
          ref="loginForm"
          :rules="loginRules"
          :model="loginInfo"
          label-position="right"
          label-width="80px"
        >
          <el-form-item label="账号:" prop="mobile">
            <el-input v-model="loginInfo.mobile" placeholder="请输入账号" />
          </el-form-item>
          <el-form-item label="密码:" prop="password">
            <el-input v-model="loginInfo.password" show-password placeholder="请输入密码" />
          </el-form-item>
          <el-form-item prop="isAgree">
            <el-checkbox v-model="loginInfo.isAgree">用户平台使用协议</el-checkbox>
          </el-form-item>
          <el-form-item>
            <el-button type="primary" style="width: 350px;" @click="subLogin">登录</el-button>
          </el-form-item>
        </el-form>
      </el-card>
    </div>
  </div>
</template>
<script>
export default {
  data() {
    return {
      // 登录数据
      loginInfo: {
        mobile: '13800000002',
        password: 'hm#qd@23!',
        isAgree: true
      },
      // 校验规则
      loginRules: {
        // 账号
        mobile: [
          {
            required: true,
            message: '账号不能为空',
            trigger: 'blur'
          },
          {
            pattern: /^1[3-9]\d{9}$/,
            message: '账号格式错误',
            trigger: 'blur'
          }
        ],
        // 密码
        password: [
          {
            required: true,
            message: '密码不能为空',
            trigger: 'blur'
          },
          {
            min: 6,
            max: 13,
            message: '密码长度为6~16位',
            trigger: 'change'
          }
        ],
        // 是否同意协议
        isAgree: [
          {
            validator: this.agreeRules
          }
        ]
      }
    }
  },
  methods: {
    // 校验规则 校验的值 回调函数(一定会执行)
    agreeRules(rules, value, callback) {
      value ? callback() : callback(new Error('请勾选协议框'))
    },
    // 进行同意校验
    subLogin() {
      this.$refs.loginForm.validate(async via => {
        if (via) {
          await this.$store.dispatch('user/getToken', this.loginInfo)
          this.$router.push('/')
        }
      })
    }
  }
}
</script>
<style lang="scss">
.login-container {
  display: flex;
  align-items: stretch;
  height: 100vh;

  .logo {
    flex: 3;
    background: rgba(38, 72, 176) url(../../assets/common/login_back.png)
      no-repeat center / cover;
    border-top-right-radius: 60px;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    justify-content: center;
    padding: 0 100px;

    .icon {
      background: url(../../assets/common/logo.png) no-repeat 70px center /
        contain;
      width: 300px;
      height: 50px;
      margin-bottom: 50px;
    }

    p {
      color: #fff;
      font-size: 18px;
      margin-top: 20px;
      width: 300px;
      text-align: center;
    }
  }

  .form {
    flex: 2;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-left: 176px;

    .el-card {
      border: none;
      padding: 0;
    }

    h1 {
      padding-left: 20px;
      font-size: 24px;
    }

    .el-input {
      width: 350px;
      height: 44px;

      .el-input__inner {
        background: #f4f5fb;
      }
    }

    .el-checkbox {
      color: #606266;
    }
  }
}
</style>
